3+7.2x-1.1=1.2x-4.1+x

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Solution for 3+7.2x-1.1=1.2x-4.1+x equation:


Simplifying
3 + 7.2x + -1.1 = 1.2x + -4.1 + x

Reorder the terms:
3 + -1.1 + 7.2x = 1.2x + -4.1 + x

Combine like terms: 3 + -1.1 = 1.9
1.9 + 7.2x = 1.2x + -4.1 + x

Reorder the terms:
1.9 + 7.2x = -4.1 + 1.2x + x

Combine like terms: 1.2x + x = 2.2x
1.9 + 7.2x = -4.1 + 2.2x

Solving
1.9 + 7.2x = -4.1 + 2.2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2.2x' to each side of the equation.
1.9 + 7.2x + -2.2x = -4.1 + 2.2x + -2.2x

Combine like terms: 7.2x + -2.2x = 5x
1.9 + 5x = -4.1 + 2.2x + -2.2x

Combine like terms: 2.2x + -2.2x = 0.0
1.9 + 5x = -4.1 + 0.0
1.9 + 5x = -4.1

Add '-1.9' to each side of the equation.
1.9 + -1.9 + 5x = -4.1 + -1.9

Combine like terms: 1.9 + -1.9 = 0.0
0.0 + 5x = -4.1 + -1.9
5x = -4.1 + -1.9

Combine like terms: -4.1 + -1.9 = -6
5x = -6

Divide each side by '5'.
x = -1.2

Simplifying
x = -1.2

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